{"id":"CVE-2022-23559","summary":"Integer overflow in TFLite","details":"Tensorflow is an Open Source Machine Learning Framework. An attacker can craft a TFLite model that would cause an integer overflow in embedding lookup operations. Both `embedding_size` and `lookup_size` are products of values provided by the user. Hence, a malicious user could trigger overflows in the multiplication. In certain scenarios, this can then result in heap OOB read/write. Users are advised to upgrade to a patched version.","aliases":["BIT-tensorflow-2022-23559","GHSA-98p5-x8x4-c9m5","PYSEC-2022-123","PYSEC-2022-68"],"modified":"2026-04-10T04:44:48.839929Z","published":"2022-02-04T22:32:37Z","related":["openSUSE-SU-2024:12116-1"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-190"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23559.json"},"references":[{"type":"WEB","url":"https://github.com/tensorflow/tensorflow/blob/ca6f96b62ad84207fbec580404eaa7dd7403a550/tensorflow/lite/kernels/embedding_lookup_sparse.cc#L179-L189"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23559.json"},{"type":"ADVISORY","url":"https://github.com/tensorflow/tensorflow/security/advisories/GHSA-98p5-x8x4-c9m5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23559"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/1de49725a5fc4e48f1a3b902ec3599ee99283043"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/a4e401da71458d253b05e41f28637b65baf64be4"},{"type":"FIX","url":"https://github.com/tensorflow/tensorflow/commit/f19be71717c497723ba0cea0379e84f061a75e01"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tensorflow/tensorflow","events":[{"introduced":"c256c071bb26e1e13b4666d1b3e229e110bc914a"},{"fixed":"2a0f59ecfe64d4e7750e406f00f783ff4bd34631"}],"database_specific":{"versions":[{"introduced":"2.7.0"},{"fixed":"2.7.1"}]}},{"type":"GIT","repo":"https://github.com/tensorflow/tensorflow","events":[{"introduced":"919f693420e35d00c8d0a42100837ae3718f7927"},{"fixed":"92a6bb06549e74a8bd8cdb8e28552496e5520007"}],"database_specific":{"versions":[{"introduced":"2.6.0"},{"fixed":"2.6.3"}]}},{"type":"GIT","repo":"https://github.com/tensorflow/tensorflow","events":[{"introduced":"0"},{"fixed":"959e9b2a0c06df945f9fb66bd367af8832ca0d28"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.5.3"}]}}],"versions":["0.5.0","0.6.0","v1.1.0-rc1","v1.1.0-rc2","v1.12.1","v1.6.0-rc1","v1.9.0-rc2","v2.5.0","v2.5.0-rc0","v2.5.0-rc1","v2.5.0-rc2","v2.5.0-rc3","v2.5.1","v2.5.2","v2.6.0","v2.6.1","v2.6.2","v2.7.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23559.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}